diff options
Diffstat (limited to 'src/libs/dxvk-native-1.9.2a/src/dxbc/dxbc_util.cpp')
-rw-r--r-- | src/libs/dxvk-native-1.9.2a/src/dxbc/dxbc_util.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/libs/dxvk-native-1.9.2a/src/dxbc/dxbc_util.cpp b/src/libs/dxvk-native-1.9.2a/src/dxbc/dxbc_util.cpp new file mode 100644 index 00000000..848f8ad7 --- /dev/null +++ b/src/libs/dxvk-native-1.9.2a/src/dxbc/dxbc_util.cpp @@ -0,0 +1,26 @@ +#include "dxbc_util.h" + +namespace dxvk { + + uint32_t primitiveVertexCount(DxbcPrimitive primitive) { + static const std::array<uint32_t, 8> s_vertexCounts = { + 0, // Undefined + 1, // Point + 2, // Line + 3, // Triangle + 0, // Undefined + 0, // Undefined + 4, // Line with adjacency + 6, // Triangle with adjacency + }; + + if (primitive >= DxbcPrimitive::Patch1) { + return static_cast<uint32_t>(primitive) + - static_cast<uint32_t>(DxbcPrimitive::Patch1); + } else { + return s_vertexCounts.at( + static_cast<uint32_t>(primitive)); + } + } + +}
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